Traxlok® allows you to quickly switch between tough 4wd and the lighter steering of 2wd. Manual 5-speed transmission with automatic clutch for excellent control and towing capability. Differential Lock provides push-button additional traction in slippery conditions. Preload rear suspension allows the rider to adjust the ride to suit the load, task and conditions. Power Steering (PS) to greatly reduce steering effort and kickback through the handlebar. Foreman 520 IRS PS 4wd.